338012640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{33533}}^1$

素因数の和:33561

約数の個数: 144

約数和(自身を含む): 1318288608

約数和(自身を除く): 980275968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 33533, 67066, 100599, 134132, 167665, 201198, 234731, 268264, 301797, 335330, 402396, 469462, 502995, 536528, 603594, 670660, 704193, 804792, 938924, 1005990, 1073056, 1173655, 1207188, 1341320, 1408386, 1508985, 1609584, 1877848, 2011980, 2112579, 2347310, 2414376, 2682640, 2816772, 3017970, 3219168, 3520965, 3755696, 4023960, 4225158, 4694620, 4828752, 5365280, 5633544, 6035940, 7041930, 7511392, 8047920, 8450316, 9389240, 9657504, 10562895, 11267088, 12071880, 14083860, 16095840, 16900632, 18778480, 21125790, 22534176, 24143760, 28167720, 33801264, 37556960, 42251580, 48287520, 56335440, 67602528, 84503160, 112670880, 169006320, 338012640]

約数ペア:

[(1, 338012640), (2, 169006320), (3, 112670880), (4, 84503160), (5, 67602528), (6, 56335440), (7, 48287520), (8, 42251580), (9, 37556960), (10, 33801264), (12, 28167720), (14, 24143760), (15, 22534176), (16, 21125790), (18, 18778480), (20, 16900632), (21, 16095840), (24, 14083860), (28, 12071880), (30, 11267088), (32, 10562895), (35, 9657504), (36, 9389240), (40, 8450316), (42, 8047920), (45, 7511392), (48, 7041930), (56, 6035940), (60, 5633544), (63, 5365280), (70, 4828752), (72, 4694620), (80, 4225158), (84, 4023960), (90, 3755696), (96, 3520965), (105, 3219168), (112, 3017970), (120, 2816772), (126, 2682640), (140, 2414376), (144, 2347310), (160, 2112579), (168, 2011980), (180, 1877848), (210, 1609584), (224, 1508985), (240, 1408386), (252, 1341320), (280, 1207188), (288, 1173655), (315, 1073056), (336, 1005990), (360, 938924), (420, 804792), (480, 704193), (504, 670660), (560, 603594), (630, 536528), (672, 502995), (720, 469462), (840, 402396), (1008, 335330), (1120, 301797), (1260, 268264), (1440, 234731), (1680, 201198), (2016, 167665), (2520, 134132), (3360, 100599), (5040, 67066), (10080, 33533)]